How to use this tool?
This free online converter lets you convert code from Crystal to Groovy in a click of a button. To use this converter, take the following steps -
- Type or paste your Crystal code in the input box.
- Click the convert button.
- The resulting Groovy code from the conversion will be displayed in the output box.
Examples
The following are examples of code conversion from Crystal to Groovy using this converter. Note that you may not always get the same code since it is generated by an AI language model which is not 100% deterministic and gets updated from time to time.
Example 1 - Is String Palindrome
Program that checks if a string is a palindrome or not.
Crystal
Groovy
Example 2 - Even or Odd
A well commented function to check if a number if odd or even.
Crystal
Groovy
Key differences between Crystal and Groovy
Characteristic | Crystal | Groovy |
---|---|---|
Syntax | Crystal has a syntax similar to Ruby with some additional features like static typing. | Groovy has a syntax similar to Java with some additional features like dynamic typing. |
Paradigm | Crystal supports object-oriented programming and metaprogramming. | Groovy supports object-oriented programming, functional programming, and metaprogramming. |
Typing | Crystal has static typing with type inference. | Groovy has dynamic typing. |
Performance | Crystal is known for its high performance and low memory usage. | Groovy is not as performant as Crystal. |
Libraries and frameworks | Crystal has a smaller ecosystem of libraries and frameworks compared to Groovy. | Groovy has a larger ecosystem of libraries and frameworks compared to Crystal. |
Community and support | Crystal has a smaller community and less support compared to Groovy. | Groovy has a larger community and more support compared to Crystal. |
Learning curve | Crystal has a steeper learning curve compared to Groovy. | Groovy has a relatively easier learning curve compared to Crystal. |